package adv6;

public class Zhishu {

	public static boolean isPreme(int i) {
		return false;
	}

	public static void main(String[] args) {
		for (int i = 1; i <= 10000; i++) {
			int k = (int) Math.sqrt(i);
			for (int j = 2; j <= k; j++) {

			}
		}

	}

}
